Home / 177,788,958-267,156,775

Finding the Third Proportional to 177,788,958 and 267,156,775

Calculator

Solution

The third proportional to 177,788,958 and 267,156,775 is: 401,446,429.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,788,958 : 267,156,775 = 267,156,775 : x
  2. Step 2: Convert to fraction form
    177,788,958/267,156,775 = 267,156,775/x
  3. Step 3: Cross multiply
    177,788,958x = 267,156,775 × 267,156,775
  4. Step 4: Simplify right side
    177,788,958x = 71,372,742,428,400,624
  5. Step 5: Solve for x
    x = 71,372,742,428,400,624/177,788,958
  6. Step 6: Final answer
    x = 401,446,429.70

Related Problems

Find third proportional to 88,894,479 and 133,578,387.50
Half scale
Find third proportional to 355,577,916 and 534,313,550
Double scale
Find third proportional to 177,788,960 and 267,156,778
Similar ratio
Find third proportional to 266,683,437 and 400,735,162.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.